77 lines
1.9 KiB
Go
77 lines
1.9 KiB
Go
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package main
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import (
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"context"
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"encoding/hex"
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"net"
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crypto "github.com/nspcc-dev/neofs-crypto"
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"github.com/nspcc-dev/neofs-node/pkg/services/control"
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controlSvc "github.com/nspcc-dev/neofs-node/pkg/services/control/server"
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"github.com/pkg/errors"
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"google.golang.org/grpc"
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)
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const (
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cfgCtrlSvcSection = "control"
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cfgCtrlSvcAllowedKeys = cfgCtrlSvcSection + ".permitted_keys"
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cfgCtrlSvcGRPCSection = cfgCtrlSvcSection + ".grpc"
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cfgCtrlGRPCEndpoint = cfgCtrlSvcGRPCSection + ".endpoint"
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)
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func initControlService(c *cfg) {
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strKeys := c.viper.GetStringSlice(cfgCtrlSvcAllowedKeys)
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keys := make([][]byte, 0, len(strKeys)+1) // +1 for node key
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keys = append(keys, crypto.MarshalPublicKey(&c.key.PublicKey))
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for i := range strKeys {
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key, err := hex.DecodeString(strKeys[i])
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fatalOnErr(err)
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if crypto.UnmarshalPublicKey(key) == nil {
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fatalOnErr(errors.Errorf("invalid permitted key for Control service %s", strKeys[i]))
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}
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keys = append(keys, key)
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}
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ctlSvc := controlSvc.New(
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controlSvc.WithKey(c.key),
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controlSvc.WithAllowedKeys(keys),
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controlSvc.WithHealthChecker(c),
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)
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var (
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err error
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lis net.Listener
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endpoint = c.viper.GetString(cfgCtrlGRPCEndpoint)
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)
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if endpoint == "" || endpoint == c.viper.GetString(cfgListenAddress) {
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lis = c.cfgGRPC.listener
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c.cfgControlService.server = c.cfgGRPC.server
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} else {
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lis, err = net.Listen("tcp", endpoint)
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fatalOnErr(err)
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c.cfgControlService.server = grpc.NewServer()
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}
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control.RegisterControlServiceServer(c.cfgControlService.server, ctlSvc)
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c.workers = append(c.workers, newWorkerFromFunc(func(ctx context.Context) {
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fatalOnErr(c.cfgControlService.server.Serve(lis))
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}))
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}
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func (c *cfg) setHealthStatus(st control.HealthStatus) {
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c.healthStatus.Store(int32(st))
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}
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func (c *cfg) HealthStatus() control.HealthStatus {
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return control.HealthStatus(c.healthStatus.Load())
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}
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